Commercial diver Chris Lemons was thrust into the spotlight after he miraculously survived being on the seabed some 330ft down in the North Sea for 40 minutes after a freak accident cut him off from his surface-supplied gas, light and heat, and he will be talking about this incident on the brand-new Main Stage at the Long Beach Scuba Show on 30-31 May.
Chris has been a commercial diver and supervisor for over 20 years, and currently specialises in deep sea saturation diving, operating almost exclusively in the oil and gas industry.
This highly specialised form of diving involves living in the claustrophobic confines of a decompression chamber for up to 28 days at a time, commuting daily to the seabed in a diving bell, and working at depths of up to 900ft for six hours at a time.
In September of 2012, a freak failure of the dynamic positioning system of the vessel he was working under resulted in the umbilical which provides him with breathing gas, light and heat being severed completely. He was left on the seabed, in complete darkness, 330ft below the surface, with only the five minutes of breathing gas he carried in the emergency tanks on his back, and no way to protect himself from the freezing temperatures.
It took his heroic rescuers over 40 minutes to come back and fetch him, and his miraculous survival story has baffled experts ever since.
His extraordinary story was subsequently immortalised in the hit Netflix/BBC documentary Last Breath, a version of which was developed into the 2025 Hollywood movie, starring Woody Harrelson, Simu Liu and Finn Cole.
He’ll be sharing the spotlight on the Main Stage with Hollywood stunt performer Liz Parkinson (who is also acting as MC), freediving guru and tech diver Kirk Krack, cave diver and explorer Patrick Widmann, and underwater photographer and film-maker Annie Crawley.
Long Beach Scuba Show
The Long Beach Scuba Show, this year sponsored by Divers Alert Network, is celebrating its 39th anniversary in 2026 (30-31 May), and it represents the first show under the banner of new owners Rork Media Limited, which also runs the GO Diving Shows in the UK and Australia, and publishes the global-multi-edition Scuba Diver magazine, as well as being behind the Scuba Diver Magazine YouTube Channel, and long-established website Divernet.
Fans of the long-running event will be delighted to hear that Rork Media plan to retain everything that made the Scuba Show such a staple on the West Coast diving circuit, and enhance it with new and improved elements, including a Main Stage with a huge video wall right in the exhibition hall itself, a new layout designed to stimulate exploration around the hundreds of booths, and additional interactive attractions including a VR dive on a deep-water shipwreck in the Baltic Sea.
The three seminar rooms have been organised into themes, to make it easier to find speakers/topics of interest, so prepare to dive into Adventure, Inspiration, and UW Imaging.
Whether you’re an experienced diver, a new enthusiast, or just curious about the underwater world, the Scuba Show brings together everything you love about diving under one roof.
Explore hundreds of exhibitors showcasing the latest scuba gear, dive destinations, underwater photography equipment, training programs, and ocean conservation initiatives. Attend inspiring seminars led by world-renowned dive experts, explorers, and photographers, and connect with dive professionals, travel operators, and fellow divers from across the country.
There is also the opportunity to expand your skillset. The PSI-PCI Visual Cylinder Inspection course is open to everyone who wishes to inspect high-pressure breathing gas cylinders, or just know about the process. These specialty courses support the inspection process with formal function specific training on valve maintenance and repair, and Oxygen Cylinder Cleaning. Inspectors who are at the three-year renewal mark and want to attend the PSI-PCI Update course will be able to take care of it at the Scuba Show as well.
PSI-PCI offers the only training that is formally endorsed, utilized, and referred to by the cylinder manufacturers. The training has been created with the input of industry professionals and experts in each field to provide you with the best training available to meet the Federal requirements for the associated processes. You can join the team of PSI-PCI Professionals at the Scuba Show. Don’t wait, seats will fill up quickly! Click here for more information and to book a slot.
The Scuba Show offers two full days of ocean adventure, hand’s-on experiences, and exclusive show specials, and is where the US dive community comes together to celebrate the underwater world.
Get your tickets now!
Tickets are on sale now for the Scuba Show, and new for 2026, there is a change to the cost of entry – there is now one ticket price, which gets every attendee full access to the Exhibition Hall, and entry to all seminars.
With many of the speakers in the dedicated Adventure, Inspiration, and UW Imaging seminar rooms either only presenting on one of the days, or giving two different talks, plus with the headline acts on the Main Stage, and the plethora of booths, interactive elements and much more, there is plenty to keep you occupied on both days, so why not make a weekend of it?
Tickets are available now – click here – priced at $33 for a day ticket, and $60 for a weekend pass. There is also the option of a VIP Pass, which includes a weekend pass plus 6 issues of Scuba Diver magazine and 6 issues of California Diving News (Magazine delivery US & Canada residents only), and a Scuba Show Dive Team T-shirt, for $100.
Under 16s go free – bring the family and let the kids dive into the fun as well.
Join us for two incredible days, 30-31 May 2026, celebrating the world of diving at the Long Beach Convention Center!
One ticket. Full access. Endless inspiration.
Atlantic City Scuba Show
Live on the East Coast? Feeling a spot of FOMO? Never fear, in 2026 you are getting a Scuba Show all of your own, at the Atlantic City Convention Center on 6-7 June. Like its sibling Long Beach event, the Atlantic City Scuba Show will be a sublime blend of top-notch speakers, interactive entertainment and hundreds of exhibitors – click here to find out more…
